hal_sha.h

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#ifndef __HAL_SHA_H__
#define __HAL_SHA_H__
#include "hal_platform.h"

#ifdef HAL_SHA_MODULE_ENABLED

#ifdef HAL_SHA_USE_PHYSICAL_MEMORY_ADDRESS

#else

#endif


#include "hal_define.h"

#ifdef __cplusplus
extern "C" {
#endif

#define HAL_SHA1_BLOCK_SIZE      (64)  
#define HAL_SHA1_DIGEST_SIZE     (20)  
#define HAL_SHA224_BLOCK_SIZE    (64)  
#define HAL_SHA224_DIGEST_SIZE   (28)  
#define HAL_SHA256_BLOCK_SIZE    (64)  
#define HAL_SHA256_DIGEST_SIZE   (32)  
#define HAL_SHA384_BLOCK_SIZE    (128) 
#define HAL_SHA384_DIGEST_SIZE   (48)  
#define HAL_SHA512_BLOCK_SIZE    (128) 
#define HAL_SHA512_DIGEST_SIZE   (64)  
typedef enum {
    HAL_SHA_STATUS_ERROR = -1,      
    HAL_SHA_STATUS_OK = 0           
} hal_sha_status_t;

typedef struct {
    uint32_t hash_value[16];    
    uint32_t message_length;    
    uint8_t  buffer[HAL_SHA512_BLOCK_SIZE];   
    uint8_t  *block;            
    uint32_t block_length;      
} hal_sha_context_t;

#define hal_sha1_context_t hal_sha_context_t

#define hal_sha224_context_t hal_sha_context_t

#define hal_sha256_context_t hal_sha_context_t

#define hal_sha384_context_t hal_sha_context_t

#define hal_sha512_context_t hal_sha_context_t

hal_sha_status_t hal_sha1_init(hal_sha1_context_t *context);

hal_sha_status_t hal_sha1_append(hal_sha1_context_t *context, uint8_t *message, uint32_t length);

hal_sha_status_t hal_sha1_end(hal_sha1_context_t *context, uint8_t digest_message[HAL_SHA1_DIGEST_SIZE]);


hal_sha_status_t hal_sha224_init(hal_sha224_context_t *context);


hal_sha_status_t hal_sha224_append(hal_sha224_context_t *context, uint8_t *message, uint32_t length);


hal_sha_status_t hal_sha224_end(hal_sha224_context_t *context, uint8_t digest_message[HAL_SHA224_DIGEST_SIZE]);


hal_sha_status_t hal_sha256_init(hal_sha256_context_t *context);

hal_sha_status_t hal_sha256_append(hal_sha256_context_t *context, uint8_t *message, uint32_t length);

hal_sha_status_t hal_sha256_end(hal_sha256_context_t *context, uint8_t digest_message[HAL_SHA256_DIGEST_SIZE]);


hal_sha_status_t hal_sha384_init(hal_sha384_context_t *context);

hal_sha_status_t hal_sha384_append(hal_sha384_context_t *context, uint8_t *message, uint32_t length);

hal_sha_status_t hal_sha384_end(hal_sha384_context_t *context, uint8_t digest_message[HAL_SHA384_DIGEST_SIZE]);


hal_sha_status_t hal_sha512_init(hal_sha512_context_t *context);

hal_sha_status_t hal_sha512_append(hal_sha512_context_t *context, uint8_t *message, uint32_t length);

hal_sha_status_t hal_sha512_end(hal_sha512_context_t *context, uint8_t digest_message[HAL_SHA512_DIGEST_SIZE]);



#ifdef __cplusplus
}
#endif

#endif /*HAL_SHA_MODULE_ENABLED*/
#endif /* __HAL_SHA_H__ */